Greatest Common Factor of 90, 44, 94, 30

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 90, 44, 94, 30 by common division method
• Greatest Common Factor of 90, 44, 94, 30 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 94

List of positive integer factors of 94 that divides 94 without a remainder.

1,2,47,94

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Greatest Common Factor

We found the factors 90,44,94,30 . The biggest common factor number is the GCF number.
So the greatest common factor 90,44,94,30 is 2.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 90, 81, 73, 73
• GCF of 95, 62, 25, 14
• GCF of 15, 87, 11, 61
• GCF of 17, 44, 68, 75
• GCF of 89, 78, 24, 77

1. What is the GCF of 90, 44, 94, 30?

Answer: GCF of 90, 44, 94, 30 is 2.

2. How to Find the GCF of 90, 44, 94, 30

Answer: Greatest Common Factor(GCF) of 90, 44, 94, 30 = 2

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(90, 44, 94, 30) = 2.